RO82806B - Banda metalica compozita, procedeu si instalatie de obtinere a acesteia - Google Patents
Banda metalica compozita, procedeu si instalatie de obtinere a acesteiaInfo
- Publication number
- RO82806B RO82806B RO104224A RO10422481A RO82806B RO 82806 B RO82806 B RO 82806B RO 104224 A RO104224 A RO 104224A RO 10422481 A RO10422481 A RO 10422481A RO 82806 B RO82806 B RO 82806B
- Authority
- RO
- Romania
- Prior art keywords
- portions
- adjacent portions
- amorphous
- composition
- same
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/007—Continuous casting of metals, i.e. casting in indefinite lengths of composite ingots, i.e. two or more molten metals of different compositions being used to integrally cast the ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Materials For Medical Uses (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
Abstract
Banda metalica compozita, cuprinde o ultitudine de portiuni adiacente de compozitie chimica, structura atomica diferita, partial amorfe, îmbinate între ele pe toata lungimea metalurgic, în zone de tranzitie, prin intermediul unor aliaje intermediareobtinute local prin turnarea compozitiilor prestabilite fiecarei portiuni si care portiuni pot fi constituite din aliaje pe baza de fier, sau fier-nichel cu adaos de B si eventual de Si, C si partial din oteluri inoxidabile caracterizata prin aceeaca,în scopul îmbunatatirii caracteristicilor tehnologice este constituita de preferinta în raport de pâna la 1: 1 din portiuni cu continut de 80...85% Fe, 3...7% Si, 10...15% B si eventual 1% C si din portiuni cu portiuni cu continut de 36...43% Fe,34. ..43% Ni si 17...22% B, ambele compozitii fiind exprimate în procente atomice si din care minimum 50% din portiuni sunt amorfe, zonele de tranzitie dintre portiunile adiacente fiind de asemenea amorfe cu o latime mai mica de cinci ori decât latimea medie a portiunilor adiacente si de preferinta sub 1,5 mm si constituite dintr-un aliaj cu o compozitie intermediara compozitiei portiunilor adiacente îmbinate si având o rezistenta mecanica mai mica sau mai mare decât cea a portiunilor adiacentementionate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/199,149 US4409296A (en) | 1979-05-09 | 1980-10-22 | Rapidly cast alloy strip having dissimilar portions |
Publications (2)
Publication Number | Publication Date |
---|---|
RO82806A RO82806A (ro) | 1984-01-14 |
RO82806B true RO82806B (ro) | 1984-01-30 |
Family
ID=22736424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO104224A RO82806B (ro) | 1980-10-22 | 1981-05-07 | Banda metalica compozita, procedeu si instalatie de obtinere a acesteia |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0050397B1 (ro) |
JP (1) | JPS5772756A (ro) |
KR (1) | KR850000920B1 (ro) |
AT (1) | AT382331B (ro) |
AU (1) | AU6997481A (ro) |
BR (1) | BR8102814A (ro) |
CA (1) | CA1194271A (ro) |
DE (1) | DE3165829D1 (ro) |
ES (1) | ES502057A0 (ro) |
HU (1) | HU183417B (ro) |
MX (2) | MX155476A (ro) |
NO (1) | NO811584L (ro) |
PL (1) | PL231039A1 (ro) |
RO (1) | RO82806B (ro) |
YU (1) | YU96681A (ro) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3362675D1 (en) * | 1982-07-15 | 1986-04-30 | Akzo Nv | Method of forming continuous strip of amorphous metal |
EP0111728A3 (de) * | 1982-11-12 | 1985-04-03 | Concast Standard Ag | Verfahren und Vorrichtung zur Herstellung band- oder folienartiger Produkte |
CH666840A5 (de) * | 1982-11-12 | 1988-08-31 | Concast Standard Ag | Verfahren, vorrichtung und anwendungen des verfahrens zur herstellung eines bandes, einer folie oder einer beschichtung aus metallischem oder metalloxydischem material. |
JPS59141352A (ja) * | 1983-02-02 | 1984-08-14 | Nippon Kokan Kk <Nkk> | 非晶質又は微結晶質金属ストリツプの製造方法 |
JPS60121049A (ja) * | 1983-12-02 | 1985-06-28 | Nippon Steel Corp | 金属線材の製造方法 |
ATE70752T1 (de) * | 1985-06-19 | 1992-01-15 | Sundwiger Eisen Maschinen | Verfahren zum herstellen eines metallstranges, insbesondere in form eines bandes oder profils durch giessen und vorrichtung zur durchfuehrung dieses verfahrens. |
JPH01180770A (ja) * | 1987-12-27 | 1989-07-18 | Idea Res:Kk | 金属等の強化ブロック材の製造方法 |
US4890662A (en) * | 1988-07-15 | 1990-01-02 | Sutek Corporation | Mixing and cooling techniques |
US5071618A (en) * | 1988-08-30 | 1991-12-10 | Sutek Corporation | Dispersion strengthened materials |
GB8908408D0 (en) * | 1989-04-13 | 1989-06-01 | Applied Microsurgical Res | Surgical blades |
DE102010026245B4 (de) * | 2010-07-01 | 2014-01-09 | Salzgitter Flachstahl Gmbh | Verfahren zum Erzeugen von Warmband mittels Bandgießen mit über den Bandquerschnitt und die Bandlänge einstellbaren Werkstoffeigenschaften |
WO2013112129A1 (en) * | 2012-01-23 | 2013-08-01 | Crucible Intellectual Property Llc | Continuous alloy feedstock production mold |
CN115512956B (zh) * | 2022-10-24 | 2024-06-25 | 哈工科讯(沈阳)智能工业技术有限公司 | 转子硅钢片叠片装置与方法及其控制、叠片和稳定结构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586603Y2 (ja) * | 1977-11-24 | 1983-02-04 | 株式会社東芝 | 複合非晶質金属の製造装置 |
US4257830A (en) * | 1977-12-30 | 1981-03-24 | Noboru Tsuya | Method of manufacturing a thin ribbon of magnetic material |
GB2023173B (en) * | 1978-04-20 | 1982-06-23 | Gen Electric | Amorphous alloys |
US4155397A (en) * | 1978-05-05 | 1979-05-22 | General Electric Company | Method and apparatus for fabricating amorphous metal laminations for motors and transformers |
JPS5573448A (en) * | 1978-11-24 | 1980-06-03 | Matsushita Electric Ind Co Ltd | Quick solidifying method of melt |
JPS5573446A (en) * | 1978-11-25 | 1980-06-03 | Matsushita Electric Ind Co Ltd | Production of composite metal thin strip |
-
1981
- 1981-04-14 YU YU00966/81A patent/YU96681A/xx unknown
- 1981-04-29 AU AU69974/81A patent/AU6997481A/en not_active Abandoned
- 1981-05-04 KR KR1019810001545A patent/KR850000920B1/ko active
- 1981-05-05 HU HU811170A patent/HU183417B/hu unknown
- 1981-05-07 BR BR8102814A patent/BR8102814A/pt unknown
- 1981-05-07 RO RO104224A patent/RO82806B/ro unknown
- 1981-05-08 ES ES502057A patent/ES502057A0/es active Granted
- 1981-05-08 CA CA000377226A patent/CA1194271A/en not_active Expired
- 1981-05-08 MX MX187198A patent/MX155476A/es unknown
- 1981-05-08 MX MX010166A patent/MX165980B/es unknown
- 1981-05-08 DE DE8181302057T patent/DE3165829D1/de not_active Expired
- 1981-05-08 JP JP56068440A patent/JPS5772756A/ja active Granted
- 1981-05-08 AT AT0205481A patent/AT382331B/de not_active IP Right Cessation
- 1981-05-08 NO NO811584A patent/NO811584L/no unknown
- 1981-05-08 PL PL23103981A patent/PL231039A1/xx unknown
- 1981-05-08 EP EP81302057A patent/EP0050397B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
HU183417B (en) | 1984-05-28 |
ATA205481A (de) | 1986-07-15 |
KR830005931A (ko) | 1983-09-14 |
NO811584L (no) | 1982-04-23 |
ES8206236A1 (es) | 1982-08-16 |
JPH0478386B2 (ro) | 1992-12-11 |
DE3165829D1 (en) | 1984-10-11 |
BR8102814A (pt) | 1982-08-24 |
AT382331B (de) | 1987-02-10 |
RO82806A (ro) | 1984-01-14 |
PL231039A1 (ro) | 1982-04-26 |
ES502057A0 (es) | 1982-08-16 |
KR850000920B1 (ko) | 1985-06-28 |
EP0050397A2 (en) | 1982-04-28 |
JPS5772756A (en) | 1982-05-07 |
CA1194271A (en) | 1985-10-01 |
YU96681A (en) | 1983-12-31 |
AU6997481A (en) | 1982-04-29 |
EP0050397B1 (en) | 1984-09-05 |
EP0050397A3 (en) | 1982-05-26 |
MX155476A (es) | 1988-03-17 |
MX165980B (es) | 1992-12-14 |
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